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XL-2835SURC-05
Technical Data Sheet
haracteristics
* 外观尺寸(L/W/H):2.8*3.5*0.8mm
Outline Dimensions (L / w / h):
2.8x3 . 5 x 0 . 8 mm
* 发光颜色及胶体: 高亮度红色/透明胶体
Luminous color and colloid: high brightness Red/water colloid
* 环保工艺符合 ROHS 要求
Environmental protection products Complied With ROHS Directive
* 湿气敏感性等级(MSL):2a-3 级
Moisture sensitivity level(MSL): 2a-3 levels
* EIA 规范标准包装
EIA standard packaging
* 适用于 SMT 贴片自动化生产
Suitable for SMT automatic production
* 适用于红外线回流焊制程
Suitable for infrared reflow soldering process
roduct application
*室内照明:日光灯管、灯条,筒灯;
Indoor lighting: fluorescent tubes,
light strips, down lights
*商业照明显示:广告字、广告灯箱
Commercial lighting display: advertising words, advertising light boxes
*LCD 背光源
LCD backlight
*装饰照明柔性灯条
Decorative lighting: flexible light strip
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Catalogue
Electrical Characteristics.......................................................................................................................... 3
Typical Characteristic Curves...................................................................................................................5
Reliability Test Items And Conditions.......................................................................................................6
Outline Dimensions.....................................................................................................................................7
Packaging......................................................................................................................................................8
Guideline for Soldering.............................................................................................................................10
Precautions...................................................................................................................................................12
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极限参数(Ta=25℃)Absolute Maximum Rating(ta=25 ℃)
项目参数
Parameter
符号
Symbol
数值
Value
单位 Unit
最大功耗(Max Power Dissipation)
PD
360
mW
最大正向电流(Max Continuous Forward Current)
IF
150
mA
最大脉冲峰值电流(Peak Forward Current)
IFP
300
mA
最大反向电压(Max Reverse Voltage)
VR
5
V
抗静电能力(Antistatic ability )
ESD
2000
V
工作环境(Operating Temperature Range)
TOPR
-40
~ +85°C
℃
储存温度(Storage Temperature Range)
TSTR
-40
~ +85°C
℃
焊接温度/时间(Lead Soldering Temperature/Time)
TSOL
*
260℃≤6S
/
* Note: Pulse width≤0.1ms, Duty≤1/10
注: 脉冲宽度≤0.1ms ,占空比≤1/10
(Ta=25℃) Optical-electrical parameter(ta=25 ℃)
项目参数
Parameter
符号
Symbol
最小值
Min.
一般值
Typ.
最大值
Max.
单位
Unit
测试条件
Test conditions
发光强度
(Luminous Intensity)
Iv
13
20
27
LM
IF=150mA
主波长
(Dominant Wave Length)
λd
615
625
630
nm
IF=150mA
峰值波长
(Peak Wave Length)
λp
/
625
/
nm
IF=150mA
正向电压
(Forward Voltage)
VF
1.8
/
2.4
V
IF=150mA
发光角度
(Viewing Angle)
2Ø1/2
/
120°
/
deg
IF=150mA
半波宽
(Half wave width)
Δλ
/
25
/
nm
IF=150mA
反向电流
(Reverse Current)
IR
/
/
≤5
μA
VR=5V
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:
Brightness grading
Code
H8
Min
13
Max
17
H9
17
20
J1
20
23
J2
23
27
Code
Min
Max
N12-7
1.8
2.0
N12-8
2.0
2.2
N12-9
2.2
2.4
Code
Min
Max
HR01
615
620
HR02
620
625
HR03
625
630
Unit
LM
Test conditions
IF=150mA
:
Voltage grading
Unit
V
Test conditions
IF=150mA
Unit
Test conditions
nm
IF=150mA
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注:如无另外注明,测试环境温度为 25±5℃/Note:If not otherwise indicated the test environment temp erature is 25±5℃
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类别
Class
测试项目 Test
item
工作寿命
Working life
高温高湿储存
测试环境
Testing environment
测试时间
Testing time
参考标准
Reference standard
室温条件下以最大额定电流持续点亮;
1000 小时 1000 hours
MIL-STD-750D:1026
以 150mA 测试(Continuous lighting at the (-24 小时,+72 小时 )
MIL-STD-883D:1005
maximum rated current at room
(-24hours,+72hours
temperature;Test it at 20mA.)
240 小时 240hours
IR-Reflow In-Board, 2 Times
耐久性测
High
(±2小时 )(±
试
temperature and 环境温度Ta= 85±5℃,相对湿度RH= 90~95%
2hours)
Endurance high humidity
test
高温储存
1000 小时 1000 hours
环境温度Ta= 85±5℃
High-temperatur
e storage
低温储存Low
(-24小时 +72小时)
环境温度 Ta= -40±5℃
(-24hours+72hours)
temperature
冷热循环 Cold
105℃ ~ 25℃ ~ -55℃ ~ 25℃
100 次 循 环
and hot cycle
30mins
100 Circles
5mins
30mins 5mins
冷热冲击 Hot and IR-Reflow In-Board, 2 Times;100± 5℃ ~
cold impact
抗锡试验
Anti-tin test
红外回流焊
无铅制程
Infrared
reflowwelding
环境测试
Environme
ntal
testing
There is lead
process
红外回流焊
无铅制程
Infrared reflow
welding
Lead-free
process
-40℃ ± 5℃;20mins ; 20mins
焊锡温度 T.sol= 260 ± 5℃
100 次 循 环
100 Circles
JIS C 7021:B-1
MIL-STD-202F:103B
JIS C 7021:B-11
MIL-STD-883D:1008
JIS C 7021:B-10
JIS C 7021:B-12
MIL-STD-202F:107D
MIL-STD-750D:1051
MIL-STD-883D:1010
MIL-STD-202F:107D
MIL-STD-750D:1051
10 ± 1secs
MIL-STD-883D:1011
MIL-STD-202F:210A
2 次 2times
MIL-STD-750D:2031
JIS C 7021:A-1
升温速度 heat up speed(183℃到最高值) :
最大 3℃/秒;维持温度 keep temperature 在
125(±25)℃: 不超过 120 秒;维持温度 keep
temperature 在 183℃以上: 60-150 秒
最高温度限制范围maximum temperature:
235℃+5/-0℃;维持keep在235℃+5/-0℃时间:
MIL-STD-750D:2031.2
--------
J-STD-020C
10-15 秒;降温速度cooling rate: 最大6℃/
升温速度 heat up speed(217℃到最高值) :
最大 3℃/秒;维持温度 keep temperature 在
175(±25)℃: 不超过 180 秒;维持温度 keep
temperature 在 217℃以上: 60-120 秒
最高温度限制范围maximum temperature:
255℃+0/-5℃;维持keep在255℃+0/-5℃时间:
MIL-STD-750D:2031.2
--------
J-STD-020C
5-10秒;降温速度cooling rate: 最大6℃/
秒
焊锡温度 Soldering temperature T.sol= 235
MIL-STD-202F:208D
可焊性试验
± 5℃;浸入速度 Immersion speed: 25±2.5
Weldability
mm/秒;上锡率 ≧95% 焊盘面积;Tin loading Immersion time:2±
MIL-STD-883D:2003
rate ≥ 95% pad area Immersion time: 2 ±
IEC 68 Part 2-20
test
0.5 seconds
浸入时间
0.5 秒
MIL-STD-750D:2026
JIS C 7021:A-2
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备注:
Remarks:
1.以上尺寸单位均为 mm
All dimensions are in millimeters.
2.未特别标注公差的尺寸公差均为±0.25mm
Tolerance is
±0.25mm unless otherwise noted
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Belt and disk dimensions
注:
1. 尺寸单位为毫米(mm)。
1. Size unit is mm (mm).
2. 尺寸公差是±0.1mm。
2. The dimensional tolerance is ± 0.1mm.
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1.
Hand Soldering
只建议在修理和重工的情况下使用手工焊接;推荐使用功率低于 3 0 W 的烙铁,焊接时烙铁的温度必须
保 持在 300℃以下,且每个电极只能进行一次焊接,每次焊接的持续时间不得超过 3 秒。
人手焊接过程中的不慎操作易引起 LED 产品的损坏,应当小心谨慎。
Manual welding is recommended only for repair and heavy industry situations. A soldering iron of less than
30W is recommended to be used in Hand Soldering. Please keep the temperature of the soldering iron under
300℃ while soldering. Each terminal of the LED is to go for less than 3 second and for one time only.
Be careful because the damage of the product is often started at the time of the hand soldering.
2.
推荐使用以下无铅回流焊接温度图进行。
Reflow Soldering: Use the conditions shown in the under Figure of Pb -Free Reflow Soldering.
有铅制程 Lead process
无铅制程 lead free
回流焊接最多只能进行两次。
Reflow soldering should not be done more than two times.
在回流焊接升温过程中,请不要对 LED 施加任何压力。
Stress on the LEDs should be avoided during heating in soldering process.
在焊接完成后,待产品温度下降到室温之后,再进行其他处理。
After soldering, do not deal with the product before its temperature drop down to room temperature.
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3.
Cleaning
在焊接后推荐使用酒精进行清洗,在温度不高于 30℃的条件下持续 3 分钟, 不高于 50℃的条件下持
续 30 秒。
使用其他类似溶剂清洗前,请先确认使用的溶剂不会对 LED 的封装和环氧树脂部分造成损伤。
超声波清洗也是有效的方法,一般最大功率不应超过 300W ,否则可能对 LED 造成损伤。请根据
具体的 情况预先测试清洗条件是否会对 LED 造成损伤。
It is recommended that alcohol be used as a solvent for cleaning after soldering. Cleaning is to go under
30℃ for 3 minutes or 50℃ for 30 seconds. When using other solvents, it should be confirmed beforehand
whether the solvents will dissolve the package and the resin or not.
Ultrasonic
cleaning
cleaning is
also an
effective way
for cleaning. But the
influence
of Ultrasonic
on LED depends on factors such as ultrasonic power. Generally, the ultrasonic power should not
be higher than 300W. Before cleaning, a pretest should be done to confirm whether any damage to LEDs will
occur.
此一般指导原则并不适用于所有 PCB
设计和焊接设备的配置。具体工艺受到诸多因素的影
响, 请根据特定的 PCB 设计和焊接设备来确定焊接方案。
Note: This general guideline may not apply to all PCB designs and configurations of all soldering
equipment. The technics in practise is influenced by many factors, it should be specialized base on the PCB
designs and configurations of the soldering equipment..
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1.
Storage
·本产品使用密封防潮抗静电袋包装,并附有干燥剂,未开封的产品有一年的保存时间。
Moisture proof and anti-electrostatic package with moisture absorbent material is used, to keep moisture to a
minimum.
· 开封前,产品须存放在温度不高于 30℃,湿度不高于 60%RH 的环境中。
Before opening the package, the product should be kept at 30℃ or less and humidity less than 60% RH, and be
used within a year.
· 开封后,产品须存放在温度不高于 30℃,湿度不高于 40%RH 的环境中,且应该在 168 小时(7 天) 内
使 用完。建议工作环境为温度不高于 30℃,湿度不高于 60%RH。
After opening the package, the product should be stored at 30℃ or less and humidity less than 4 0%RH, and be
soldered within 168 hours (7 days). It is recommended that the product be operated at the workshop condition of
30℃ or less and humidity less than 60%RH.
· 对于尚未焊接的 LED ,如果吸湿剂或包装失效,或者产品没有符合以上有效存储条件,烘焙可以起到一定
的性能恢复效果。烘焙条件:(
60±5)℃,持续24 小时。
If the moisture absorbent material has fade away or the LEDs have exceeded the storage time, baking treatment
should be performed based on the following condition: (60±5)℃ for 24 hours.
2.
Static Electricity
静电和电涌会导致产品特性发生改变,例如正向电压降低等,如果情况严重甚至会损毁产品。所以在使用时必须采取有效的
防静电措施。所有相关的设备和机器都应该正确接地,同时必须采取其他防止静电和电涌的措施。使用防静电
手环,防静电垫子,防静电工作服、工作鞋、手套,防静电容器,都是有效的防止静电和电涌的措施。
Static electricity or surge voltage damages the LEDs. Damaged LEDs will show some unusual characteristic
such as the forward voltage becomes lower, or the LEDs do not light at the low current. even not light.
All devices, equipment and machinery must be properly grounded. At the same time, it is recommended that
wrist bands or anti-electrostatic gloves, anti-electrostatic containers be used when dealing with the LEDs.
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3.
Design Consideration
设计电路时,通过 LED 的电流不能超过规定的最大值,同时,还需使用保护电阻,否则,微小的电压
变 化将会引起较大的电流变化,可能导致产品损毁。
建议使用以下(A)电路,该电路能够很好的调节通过每个 LED 的电流; 不推荐使用(B)电路,该电路 在
持续的电压驱动下,LED 的正向电压(VF )发生变化,电流会随之而发生变化,可能使某些 LED 承受高
于规定的电流值。
In designing a circuit, the current through each LED must not exceed the absolute maximum rating specified
for each LED. In the meanwhile, resistors for protection should be applied, otherwise slight voltage shift will
cause big current change, burn out may happen.
It is recommended to use Circuit A which regulates the current flowing through each LED rather than Circuit
B. When driving LEDs with a constant voltage in Circuit B, the current through the LEDs may vary due to the
variation in Forward Voltage (VF) of the LEDs. In the worst case, some LED may be subjected to stresses in
excess of the Absolute Maximum Rating.
LED 的特性容易因为自身的发热和环境的温度的改变而发生改变。
温度的升高会降低 LED 的发光效率、
影响发光颜色等,所以在设计时应充分考虑散热的问题。
Thermal Design is paramount importance because heat generation may result in the Characteristics decline,
such as brightness decreased, Color changed and so on. Please consider the heat generation of the LEDs when
making the system design.
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4.
Others
直接用手拿取产品不但会污染封装树脂表面,也可能由于静电等因素导致产品性能的改变。过度的压力也可能直接影响封装内
部的管芯和金线,因此请勿对产品施加过度压力,特别当产品处于高温状态下,例如在回流焊接过程中。
When handling the product, touching the encapsulant with bare hands will not only contaminate its surface,
but also affect on its optical characteristics. Excessive force to the encapsulant might result in catastrophic
failure of the LEDs due to die breakage or wire deformation. For this reason, please do not put excessive stress
on LEDs, especially when the LEDs are heated such as during Reflow Soldering.
LED 的环氧树脂封装部分相当脆弱,请勿用坚硬、尖锐的物体刮、擦封装树脂部分。在用镊子夹取的时
候也应当小心注意。
The epoxy resin of encapsulant is fragile, so please avoid scratch or friction over the epoxy resin surface.
While handling the product with tweezers, do not hold by the epoxy resin, be careful.
5.
Safety Advice For Human Eyes
LED 发光时,请勿直视发光光源,特别是对于一些光强较高的 LED ,强光可能伤害你的眼睛。
Viewing direct to the light emitting center of the LEDs, especially those of great Luminous Intensity, will cause
great hazard to human eyes. Please be careful.
14
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